Agios Athanasios (Karystos Municipality) — Weather

Live· Clear within 100 kmJust updated

27°C81°F· Clear · 2% cloud cover

Feels like 28°C82°F · Low 27°C80°F · High 33°C91°F

Wind

9 km/h3 m/s6 mph from N

Humidity

53%

Pressure

1011 hPa29.86 inHgstable

UV Index

0.0Low(night)

Fair weather

It's 27°C81°F and clear skies in Αγιος Αθανασιος at the moment.

🔥 At 33°C91°F, today runs 5.5°C41°F markedly warmer than the July average of 27°C81°F.

Hourly forecast

Detailed forecast for the next 60 hours

TemperaturePrecipitationWind

Now

27°C81°F

03:00

28°C82°F

106

04:00

28°C82°F

106

05:00

27°C81°F

06:00

27°C80°F

07:00

27°C81°F

08:00

28°C83°F

106

09:00

30°C85°F

117

10:00

31°C87°F

138

11:00

31°C89°F

1510

12:00

32°C89°F

1710

13:00

32°C90°F

1811

14:00

33°C91°F

1912

15:00

33°C91°F

2013

16:00

33°C91°F

2213

17:00

33°C91°F

1912

18:00

32°C90°F

159

19:00

32°C90°F

117

20:00

31°C87°F

21:00

29°C83°F

22:00

28°C82°F

23:00

27°C81°F

00:00

27°C81°F

01:00

27°C80°F

02:00

27°C80°F

03:00

27°C80°F

04:00

27°C80°F

05:00

27°C80°F

06:00

26°C80°F

07:00

26°C80°F

08:00

27°C80°F

09:00

28°C83°F

10:00

30°C85°F

11:00

30°C86°F

12:00

31°C87°F

13:00

31°C88°F

14:00

32°C89°F

15:00

32°C90°F

16:00

32°C90°F

17:00

32°C90°F

18:00

32°C90°F

19:00

32°C89°F

20:00

30°C85°F

21:00

28°C82°F

22:00

28°C82°F

23:00

27°C81°F

00:00

27°C81°F

03:00

27°C80°F

06:00

27°C80°F

09:00

28°C83°F

12:00

31°C88°F

mminkm/hm/smphHumidity %

Daily Forecast

Today

Jul 18·Clear

N 22 km/h6 m/s13 mph(gusts 401125)39%UV 314h

27°C80°F

33°C91°F

Today

Jul 18

Clear

39%

N 22 km/h6 m/s13 mph (gusts 401125)

UV 3

14h

27°C80°F

33°C91°F

Tomorrow

Jul 19·Clear

S 8 km/h2 m/s5 mph(gusts 18511)46%UV 314h

26°C80°F

32°C90°F

Tomorrow

Jul 19

Clear

46%

S 8 km/h2 m/s5 mph (gusts 18511)

UV 3

14h

26°C80°F

32°C90°F

Monday

Jul 20·Clear

SW 8 km/h2 m/s5 mph(gusts 25715)47%UV 314h

27°C80°F

32°C90°F

Monday

Jul 20

Clear

47%

SW 8 km/h2 m/s5 mph (gusts 25715)

UV 3

14h

27°C80°F

32°C90°F

Tuesday

Jul 21·Clear

N 13 km/h4 m/s8 mph42%UV 314h

28°C82°F

36°C96°F

Tuesday

Jul 21

Clear

42%

N 13 km/h4 m/s8 mph

UV 3

14h

28°C82°F

36°C96°F

Wednesday

Jul 22·Clear

SW 13 km/h4 m/s8 mph(gusts 32920)45%UV 314h

27°C80°F

35°C96°F

Wednesday

Jul 22

Clear

45%

SW 13 km/h4 m/s8 mph (gusts 32920)

UV 3

14h

27°C80°F

35°C96°F

Thursday

Jul 23·Partly cloudy

N 15 km/h4 m/s9 mph(gusts 441227)64%UV 310h

24°C76°F

30°C86°F

Thursday

Jul 23

Partly cloudy

64%

N 15 km/h4 m/s9 mph (gusts 441227)

UV 3

10h

24°C76°F

30°C86°F

Friday

Jul 24·Partly cloudy

S 25 km/h7 m/s16 mph(gusts 802249)62%UV 312h

22°C72°F

30°C87°F

Friday

Jul 24

Partly cloudy

62%

S 25 km/h7 m/s16 mph (gusts 802249)

UV 3

12h

22°C72°F

30°C87°F

Saturday

Jul 25·Drizzle

S 18 km/h5 m/s11 mph(gusts 481330)68%13h

21°C69°F

27°C81°F

Saturday

Jul 25

Drizzle

68%

S 18 km/h5 m/s11 mph (gusts 481330)

13h

21°C69°F

27°C81°F

Extended Forecast (GFS)

Sunday

Jul 26·Drizzle

E 13 km/h4 m/s8 mph69%14h

20°C68°F

25°C77°F

Sunday

Jul 26

Drizzle

69%

E 13 km/h4 m/s8 mph

14h

20°C68°F

25°C77°F

Monday

Jul 27·Clear

S 9 km/h3 m/s6 mph64%14h

21°C69°F

29°C83°F

Monday

Jul 27

Clear

64%

S 9 km/h3 m/s6 mph

14h

21°C69°F

29°C83°F

Tuesday

Jul 28·Clear

N 11 km/h3 m/s7 mph(gusts 17511)49%14h

23°C73°F

32°C90°F

Tuesday

Jul 28

Clear

49%

N 11 km/h3 m/s7 mph (gusts 17511)

14h

23°C73°F

32°C90°F

Wednesday

Jul 29·Clear

N 13 km/h4 m/s8 mph40%14h

24°C76°F

33°C92°F

Wednesday

Jul 29

Clear

40%

N 13 km/h4 m/s8 mph

14h

24°C76°F

33°C92°F

Thursday

Jul 30·Clear

N 18 km/h5 m/s11 mph44%14h

25°C77°F

32°C89°F

Thursday

Jul 30

Clear

44%

N 18 km/h5 m/s11 mph

14h

25°C77°F

32°C89°F

Friday

Jul 31·Clear

N 27 km/h7 m/s17 mph(gusts 451328)55%14h

24°C74°F

31°C87°F

Friday

Jul 31

Clear

55%

N 27 km/h7 m/s17 mph (gusts 451328)

14h

24°C74°F

31°C87°F

Saturday

Aug 1·Clear

N 25 km/h7 m/s15 mph55%14h

23°C73°F

31°C88°F

Saturday

Aug 1

Clear

55%

N 25 km/h7 m/s15 mph

14h

23°C73°F

31°C88°F

Sunday

Aug 2·Clear

N 19 km/h5 m/s12 mph43%14h

26°C78°F

32°C89°F

Sunday

Aug 2

Clear

43%

N 19 km/h5 m/s12 mph

14h

26°C78°F

32°C89°F

Today vs. seasonal normal

+4.7°C+8.5°F

High 28.2°C83°F · Low 20.6°C69°F · Normal for this month

Agios Athanasios is located in Central Greece, Greece. Elevation: 3m. Annual average temperature: 16°C. Annual precipitation: 497mm.

CloudsLast updated Fri 21:00

0%100%

PrecipitationLast updated Fri 21:00

010+ mm/h

TemperatureLast updated Fri 21:00

−20°40°

Frequently Asked Questions

What is the weather like in Agios Athanasios today?

Today in Agios Athanasios, Greece, the temperature is 27°C with Clear. The high is 33°C and the low is 27°C.

What is the 16-day forecast for Agios Athanasios?

The 16-day forecast for Agios Athanasios shows the warmest day is Tuesday at 36°C, while the coolest night is Sunday at 20°C. 2 day(s) have precipitation expected.

What time is sunrise and sunset in Agios Athanasios?

In Agios Athanasios, sunrise is at 06:13 and sunset is at 20:43. Day length is approximately 14h 29m.

How accurate is the weather forecast for Agios Athanasios?

Our forecasts for Agios Athanasios use the DWD ICON model, one of the world's most advanced weather prediction systems. Accuracy is typically 85-90% for 1-3 day forecasts. Agios Athanasios has an annual average temperature of 16°C and receives 497mm of precipitation per year.

Last updated: 07/18/2026, 02:00 AM